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Corin

Questions and answers by Corin

Questions (17)

How can I react methanol (CH3OH) with silicylic acid (C7H6O3)to produce methyl salicylate (C8H8O3)? I am trying to find the
1. 1 answer
2. 720 views
How can this identity be proved/verified?cscx-sinx=1/(secxtanx) I have tried starting on both sides of the equation to get to
1. 1 answer
2. 646 views
How do you verify:1.) sinxcosx+sinx^3secx=tanx 2.) (secx+tanx)/(secx-tan)=(secx+tanx)^2 I tried starting from the left on both
1. 1 answer
2. 767 views
How can the following two identities be verified?1. (cos^2y)/(1-siny)=1+siny 2. sin^2a-sin^4a=cos^2a-cos^4a Thanks! change
1. 1 answer
2. 489 views
As a balloon in the shape of a sphere is being blown up, the radius is increasing 1/pi inches per second. At what rate is the
1. 2 answers
2. 1,641 views
Is the commment placement correct in the first part of my resume?OBJECTIVE To attend an excellent college or university that
1. 1 answer
2. 789 views
How can I find the point of intersection of the graphs x^2=y=4 and 2x-y=1 by hand?I can do the problem using a calculator, but I
1. 1 answer
2. 405 views
How would I go about finding the vertical and horizantal asymtotes (if any) of the function f(x)=cscðx?Thanks for all your
1. 4 answers
2. 359 views
How would I go about finding the derivative of f(x)=ln(x)(7x-2)^3first=ln(x) second= (7x-2)^3 Would I do first times the
1. 5 answers
2. 532 views
In "Great Expectations", what are Pip's three expectations?I am thinking that his first expectation might be being a blacksmith
1. 6 answers
2. 605 views
I need to find the slope of the graph of the function at the given point.Function: f(theta)=4sin(theta)-(theta) Point: (0,0) I
1. 5 answers
2. 780 views
The water used in many fountains is recycled. For instance, a singel water particle in a fountain travels through an 85 m system
1. 5 answers
2. 5,252 views
I need to find the integral:int:(x^2+2x+3)/(x^3+3x+9) dx I think I am supposed to use the rule: int:1/u du=ln|u|+C But I don't
1. 3 answers
2. 1,185 views
This is probably a really easy question, but I just don't know how to set it up.An object in equilibrium has three forces
1. 6 answers
2. 5,232 views
I am confused as to how light would work in the following question:Some very efficient streetlights contain sodium vapour under
1. 5 answers
2. 1,001 views
Please help me proofread my spanish essay (so far). Thanks sooo much!!El sueño americano no existe solo para los pobres. No
1. 5 answers
2. 1,054 views
E=hc/lambdaHow would I rearrange this to be able to solve for the other variables (c or lambda)??????? Please and thank you.
1. 4 answers
2. 1,944 views